Finding the Third Proportional to 3,007.13 and 6,476.63
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Solution
The third proportional to 3,007.13 and 6,476.63 is: 13,949.09
Step by Step Solution
- Step 1: Write the proportion equation
3,007.13 : 6,476.63 = 6,476.63 : x - Step 2: Convert to fraction form
3,007.13/6,476.63 = 6,476.63/x - Step 3: Cross multiply
3,007.13x = 6,476.63 × 6,476.63 - Step 4: Simplify right side
3,007.13x = 41,946,671.39 - Step 5: Solve for x
x = 41,946,671.39/3,007.13 - Step 6: Final answer
x = 13,949.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.